Re: [PATCH v2 1/2] iommu/amd: Add PerfOpt IOMMU performance optimization support

[Joerg Roedel]

On Mon, Sep 07, 2026 at 11:12:06PM -0500, Mario Limonciello wrote:
> +#ifdef CONFIG_AMD_IOMMU
> +int amd_iommu_enable_perfopt(struct pci_dev *pdev);
> +void amd_iommu_disable_perfopt(struct pci_dev *pdev);
> +#else
> +static inline int amd_iommu_enable_perfopt(struct pci_dev *pdev)
> +{
> +     return 0;
> +}
> +static inline void amd_iommu_disable_perfopt(struct pci_dev *pdev) { }
> +#endif

This commit broke build on i386, I fixed it up but please compile test on
32-bit next time.

-Joerg